Introduction
Tanzania Coal Trade: the disparity between imports and
exports.

Trade value over the years

Note:
- The y axis is in log scale, so instead of a
1, 2, 3… progression
expect a
1, 10, 100… progression
- The data from the point where the export value substantially
increases is missing, which is data of 2012.
Number of trades with high value

Note:
- The trades of value $0 signify represent years where there was no
trade value recorded
Import vs Export over the years

Note:
- The imports values were way higher in the earlier years as compared
to recently, which i think is a good sign
- The exports values are moving in the opposite direction, which is
also a good thing
The cost of producing coal has gone up over the years .. and so has
the value
